266775210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228013}}^1$

素因数の和:228039

約数の個数: 48

約数和(自身を含む): 746973864

約数和(自身を除く): 480198654

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 228013, 456026, 684039, 1140065, 1368078, 2052117, 2280130, 2964169, 3420195, 4104234, 5928338, 6840390, 8892507, 10260585, 14820845, 17785014, 20521170, 26677521, 29641690, 44462535, 53355042, 88925070, 133387605, 266775210]

約数ペア:

[(1, 266775210), (2, 133387605), (3, 88925070), (5, 53355042), (6, 44462535), (9, 29641690), (10, 26677521), (13, 20521170), (15, 17785014), (18, 14820845), (26, 10260585), (30, 8892507), (39, 6840390), (45, 5928338), (65, 4104234), (78, 3420195), (90, 2964169), (117, 2280130), (130, 2052117), (195, 1368078), (234, 1140065), (390, 684039), (585, 456026), (1170, 228013)]